DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoo, Gwangsu | ko |
dc.contributor.author | Lee, S-S B. | ko |
dc.contributor.author | Sim, Heung-Sun | ko |
dc.date.accessioned | 2018-04-24T06:32:51Z | - |
dc.date.available | 2018-04-24T06:32:51Z | - |
dc.date.created | 2018-04-18 | - |
dc.date.created | 2018-04-18 | - |
dc.date.created | 2018-04-18 | - |
dc.date.created | 2018-04-18 | - |
dc.date.created | 2018-04-18 | - |
dc.date.issued | 2018-04 | - |
dc.identifier.citation | PHYSICAL REVIEW LETTERS, v.120, no.14, pp.146801 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/10203/241411 | - |
dc.description.abstract | Quantum entanglement between an impurity spin and electrons nearby is a key property of the single-channel Kondo effects. We show that the entanglement can be detected by measuring electron conductance through a double quantum dot in an orbital Kondo regime. We derive a relation between the entanglement and the conductance, when the SU(2) spin symmetry of the regime is weakly broken. The relation reflects the universal form of many-body states near the Kondo fixed point. Using it, the spatial distribution of the entanglement-hence, the Kondo cloud-can be detected, with breaking of the symmetry spatially nonuniformly by electrical means. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Detecting Kondo Entanglement by Electron Conductance | - |
dc.type | Article | - |
dc.identifier.wosid | 000428995500004 | - |
dc.identifier.scopusid | 2-s2.0-85044995285 | - |
dc.type.rims | ART | - |
dc.citation.volume | 120 | - |
dc.citation.issue | 14 | - |
dc.citation.beginningpage | 146801 | - |
dc.citation.publicationname | PHYSICAL REVIEW LETTERS | - |
dc.identifier.doi | 10.1103/PhysRevLett.120.146801 | - |
dc.contributor.localauthor | Sim, Heung-Sun | - |
dc.contributor.nonIdAuthor | Yoo, Gwangsu | - |
dc.contributor.nonIdAuthor | Lee, S-S B. | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SCREENING CLOUD | - |
dc.subject.keywordPlus | RENORMALIZATION-GROUP | - |
dc.subject.keywordPlus | QUANTUM DOTS | - |
dc.subject.keywordPlus | IMPURITY | - |
dc.subject.keywordPlus | SYSTEMS | - |
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